Estimate, draw, fabricate and install -- TSI provides the Intelligent BIM Software for MEP Building Services and Fabrication to quickly design fully-constructible 3D models with "real-world" intelligent MEP components and ductwork. TSI's CAD, CAM, Estimating and Submittal tools utilize a single, integrated system that yields speed and accuracy in the construction process and reduces labor costs, increases efficiency and productivity, and improves quality in the shop and on the jobsite.